EDIT

/**

* Copyright (C) 2021 EDIT

* European Distributed Institute of Taxonomy

* http://www.e-taxonomy.eu

*

* The contents of this file are subject to the Mozilla Public License Version 1.1

* See LICENSE.TXT at the top of this package for the full license terms.

*/

package eu.etaxonomy.cdm.format.description;

import eu.etaxonomy.cdm.model.common.Language;

import eu.etaxonomy.cdm.model.description.Character;

import eu.etaxonomy.cdm.model.term.DefinedTerm;

import eu.etaxonomy.cdm.model.term.Representation;

import eu.etaxonomy.cdm.model.term.TermNode;

/**

 * @author k.luther

 * @since Apr 20, 2021

 */

public class CharacterLabelBuilder {

    public static final CharacterLabelBuilder NewDefaultInstance(){

        return new CharacterLabelBuilder();

    }

    private CharacterLabelBuilder(){}

    public static String buildLabel(Character character, Language lang){

        TermNode<DefinedTerm> propertyNode = character.getProperty();

        TermNode<DefinedTerm> structureNode = character.getStructure();

        TermNode<DefinedTerm> ratioToNode = character.getRatioToStructure();

        Representation structureRepresentation = structureNode.getTerm().getRepresentation(lang);

        if(structureRepresentation==null){

            structureRepresentation = structureNode.getTerm().getRepresentation(Language.DEFAULT());

        }

        Representation propertyRepresentation = propertyNode.getTerm().getRepresentation(lang);

        if(propertyRepresentation==null){

            propertyRepresentation = propertyNode.getTerm().getRepresentation(Language.DEFAULT());

        }

        String label = null;

        if(structureRepresentation!=null && propertyRepresentation!=null){

            if(structureRepresentation.getLabel()!=null && propertyRepresentation.getLabel()!=null){

                label = structureRepresentation.getLabel()+" "+propertyRepresentation.getLabel();

            }

        }

        if(label!=null){

            //default label

            label = structureNode.getTerm().getLabel()+" "+propertyNode.getTerm().getLabel();

        }

        if (character.getRatioToStructure() != null){

            Representation ratioToRepresentation = ratioToNode.getTerm().getRepresentation(lang);

            if(ratioToRepresentation==null){

                ratioToRepresentation = ratioToNode.getTerm().getRepresentation(Language.DEFAULT());

            }

            if(structureRepresentation!=null && propertyRepresentation!=null){

                if(structureRepresentation.getLabel() != null && propertyRepresentation.getLabel() != null && ratioToRepresentation.getLabel() != null){

                    label = propertyRepresentation.getLabel() + " ratio " +structureRepresentation.getLabel()+" to " +ratioToRepresentation.getLabel() ;

                }

            }

            if(label==null){

                //default label

                label = propertyNode.getTerm().getLabel()+ " ratio " +structureNode.getTerm().getLabel()+ " to " + ratioToNode.getTerm().getLabel() ;

            }

        }

        return label;

    }

    public static String buildAbbrevLabel(Character character, Language lang){

        TermNode<DefinedTerm> propertyNode = character.getProperty();

        TermNode<DefinedTerm> structureNode = character.getStructure();

        TermNode<DefinedTerm> ratioToNode = character.getRatioToStructure();

        Representation structureRepresentation = structureNode.getTerm().getRepresentation(lang);

        if(structureRepresentation==null){

            structureRepresentation = structureNode.getTerm().getRepresentation(Language.DEFAULT());

        }

        Representation propertyRepresentation = propertyNode.getTerm().getRepresentation(lang);

        if(propertyRepresentation==null){

            propertyRepresentation = propertyNode.getTerm().getRepresentation(Language.DEFAULT());

        }

        String abbrevLabel = null;

        if(structureRepresentation!=null && propertyRepresentation!=null){

            if(structureRepresentation.getAbbreviatedLabel()!=null && propertyRepresentation.getAbbreviatedLabel()!=null){

                abbrevLabel = structureRepresentation.getAbbreviatedLabel()+" "+propertyRepresentation.getAbbreviatedLabel();

            }

        }

        if (character.getRatioToStructure() != null){

            Representation ratioToRepresentation = ratioToNode.getTerm().getRepresentation(lang);

            if(ratioToRepresentation==null){

                ratioToRepresentation = ratioToNode.getTerm().getRepresentation(Language.DEFAULT());

            }

            if(structureRepresentation!=null && propertyRepresentation!=null){

                if(structureRepresentation.getAbbreviatedLabel()!=null && propertyRepresentation.getAbbreviatedLabel()!=null && ratioToRepresentation.getAbbreviatedLabel() != null){

                    abbrevLabel = propertyRepresentation.getAbbreviatedLabel() + " ratio " +structureRepresentation.getAbbreviatedLabel()+ " to " + ratioToRepresentation.getAbbreviatedLabel();

                }

            }

        }

        return abbrevLabel;

    }

}